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Finding the Third Proportional to 10,302,156 and 22,375,704

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Solution

The third proportional to 10,302,156 and 22,375,704 is: 48,598,771.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,302,156 : 22,375,704 = 22,375,704 : x
  2. Step 2: Convert to fraction form
    10,302,156/22,375,704 = 22,375,704/x
  3. Step 3: Cross multiply
    10,302,156x = 22,375,704 × 22,375,704
  4. Step 4: Simplify right side
    10,302,156x = 500,672,129,495,616
  5. Step 5: Solve for x
    x = 500,672,129,495,616/10,302,156
  6. Step 6: Final answer
    x = 48,598,771.90

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.